JP2000500584A - 網状赤血球を鑑別および同定するための試薬系および方法 - Google Patents
網状赤血球を鑑別および同定するための試薬系および方法Info
- Publication number
- JP2000500584A JP2000500584A JP9519822A JP51982297A JP2000500584A JP 2000500584 A JP2000500584 A JP 2000500584A JP 9519822 A JP9519822 A JP 9519822A JP 51982297 A JP51982297 A JP 51982297A JP 2000500584 A JP2000500584 A JP 2000500584A
- Authority
- JP
- Japan
- Prior art keywords
- reagent
- reticulocyte
- sample
- potassium
- reticulocytes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000001995 reticulocyte Anatomy 0.000 title claims abstract description 101
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims description 74
- 210000004369 blood Anatomy 0.000 claims abstract description 36
- 239000008280 blood Substances 0.000 claims abstract description 36
- 239000003085 diluting agent Substances 0.000 claims abstract description 36
- 210000004027 cell Anatomy 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 239000012128 staining reagent Substances 0.000 claims abstract description 14
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 24
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 22
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 22
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 15
- 239000001103 potassium chloride Substances 0.000 claims description 12
- 235000011164 potassium chloride Nutrition 0.000 claims description 12
- 239000001488 sodium phosphate Substances 0.000 claims description 12
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 12
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 12
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 11
- 235000011009 potassium phosphates Nutrition 0.000 claims description 11
- 239000011780 sodium chloride Substances 0.000 claims description 11
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 10
- OVBJJZOQPCKUOR-UHFFFAOYSA-L EDTA disodium salt dihydrate Chemical compound O.O.[Na+].[Na+].[O-]C(=O)C[NH+](CC([O-])=O)CC[NH+](CC([O-])=O)CC([O-])=O OVBJJZOQPCKUOR-UHFFFAOYSA-L 0.000 claims description 10
- 150000004683 dihydrates Chemical class 0.000 claims description 10
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 10
- NLEBIOOXCVAHBD-QKMCSOCLSA-N dodecyl beta-D-maltoside Chemical compound O[C@@H]1[C@@H](O)[C@H](OCCCCCCCCCCCC)O[C@H](CO)[C@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 NLEBIOOXCVAHBD-QKMCSOCLSA-N 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- IZWSFJTYBVKZNK-UHFFFAOYSA-N lauryl sulfobetaine Chemical compound CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O IZWSFJTYBVKZNK-UHFFFAOYSA-N 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 125000000853 cresyl group Chemical group C1(=CC=C(C=C1)C)* 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 7
- 108020004707 nucleic acids Proteins 0.000 claims description 7
- 150000007523 nucleic acids Chemical class 0.000 claims description 7
- 102000039446 nucleic acids Human genes 0.000 claims description 7
- CIYKWVNUXJDNNK-UHFFFAOYSA-N oxazine-750 Chemical compound N1=C2C3=CC=CC=C3C(NCC)=CC2=[O+]C2=C1C=C1CCCN3CCCC2=C13 CIYKWVNUXJDNNK-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000980 acid dye Substances 0.000 claims description 6
- 238000010186 staining Methods 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 235000006408 oxalic acid Nutrition 0.000 claims description 5
- 159000000000 sodium salts Chemical class 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- BHATUINFZWUDIX-UHFFFAOYSA-N Zwittergent 3-14 Chemical compound CCCCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O BHATUINFZWUDIX-UHFFFAOYSA-N 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
- IRXRGVFLQOSHOH-UHFFFAOYSA-L dipotassium;oxalate Chemical compound [K+].[K+].[O-]C(=O)C([O-])=O IRXRGVFLQOSHOH-UHFFFAOYSA-L 0.000 claims description 3
- 150000004682 monohydrates Chemical class 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 230000004069 differentiation Effects 0.000 claims description 2
- QCPTVXCMROGZOL-UHFFFAOYSA-L dipotassium;oxalate;hydrate Chemical compound O.[K+].[K+].[O-]C(=O)C([O-])=O QCPTVXCMROGZOL-UHFFFAOYSA-L 0.000 claims description 2
- NZYCYASKVWSANA-UHFFFAOYSA-M new methylene blue Chemical compound [Cl-].CCNC1=C(C)C=C2N=C(C=C(C(NCC)=C3)C)C3=[S+]C2=C1 NZYCYASKVWSANA-UHFFFAOYSA-M 0.000 claims 4
- BCHZICNRHXRCHY-UHFFFAOYSA-N 2h-oxazine Chemical compound N1OC=CC=C1 BCHZICNRHXRCHY-UHFFFAOYSA-N 0.000 claims 2
- -1 n-dodecyl Chemical group 0.000 claims 1
- 159000000001 potassium salts Chemical class 0.000 claims 1
- IKGXIBQEEMLURG-BKUODXTLSA-N rutin Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@@H]1OC[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-BKUODXTLSA-N 0.000 claims 1
- 229960004555 rutoside Drugs 0.000 claims 1
- 238000000149 argon plasma sintering Methods 0.000 abstract description 8
- 238000013480 data collection Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 5
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- 239000000523 sample Substances 0.000 description 45
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- 239000000975 dye Substances 0.000 description 10
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 7
- SQHOAFZGYFNDQX-UHFFFAOYSA-N ethyl-[7-(ethylamino)-2,8-dimethylphenothiazin-3-ylidene]azanium;chloride Chemical compound [Cl-].S1C2=CC(=[NH+]CC)C(C)=CC2=NC2=C1C=C(NCC)C(C)=C2 SQHOAFZGYFNDQX-UHFFFAOYSA-N 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 6
- 238000013515 script Methods 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 208000007502 anemia Diseases 0.000 description 4
- 210000000265 leukocyte Anatomy 0.000 description 4
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 description 3
- 229940100484 5-chloro-2-methyl-4-isothiazolin-3-one Drugs 0.000 description 3
- 102000001554 Hemoglobins Human genes 0.000 description 3
- 108010054147 Hemoglobins Proteins 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000000684 flow cytometry Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 210000000601 blood cell Anatomy 0.000 description 2
- 210000001185 bone marrow Anatomy 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000010437 erythropoiesis Effects 0.000 description 2
- 239000007850 fluorescent dye Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000013610 patient sample Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
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- 210000003660 reticulum Anatomy 0.000 description 2
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- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- GYJNVSAUBGJVLV-UHFFFAOYSA-N 3-(dimethylazaniumyl)propane-1-sulfonate Chemical compound CN(C)CCCS(O)(=O)=O GYJNVSAUBGJVLV-UHFFFAOYSA-N 0.000 description 1
- LXAHHHIGZXPRKQ-UHFFFAOYSA-N 5-fluoro-2-methylpyridine Chemical compound CC1=CC=C(F)C=N1 LXAHHHIGZXPRKQ-UHFFFAOYSA-N 0.000 description 1
- 206010002065 Anaemia megaloblastic Diseases 0.000 description 1
- 208000032467 Aplastic anaemia Diseases 0.000 description 1
- 241000385321 Brillia Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010053567 Coagulopathies Diseases 0.000 description 1
- 102100030886 Complement receptor type 1 Human genes 0.000 description 1
- 241000257465 Echinoidea Species 0.000 description 1
- 101000727061 Homo sapiens Complement receptor type 1 Proteins 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 208000000682 Megaloblastic Anemia Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
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- 241000018646 Pinus brutia Species 0.000 description 1
- 108700014121 Pyruvate Kinase Deficiency of Red Cells Proteins 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- KSCQDDRPFHTIRL-UHFFFAOYSA-N auramine O Chemical compound [H+].[Cl-].C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 KSCQDDRPFHTIRL-UHFFFAOYSA-N 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- 208000005980 beta thalassemia Diseases 0.000 description 1
- 208000022806 beta-thalassemia major Diseases 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000035602 clotting Effects 0.000 description 1
- 238000010219 correlation analysis Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
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- 238000009472 formulation Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 description 1
- 230000002489 hematologic effect Effects 0.000 description 1
- 230000001146 hypoxic effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002101 lytic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100001016 megaloblastic anemia Toxicity 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- 210000003924 normoblast Anatomy 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- LTUDISCZKZHRMJ-UHFFFAOYSA-N potassium;hydrate Chemical compound O.[K] LTUDISCZKZHRMJ-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- INCIMLINXXICKS-UHFFFAOYSA-M pyronin Y Chemical compound [Cl-].C1=CC(=[N+](C)C)C=C2OC3=CC(N(C)C)=CC=C3C=C21 INCIMLINXXICKS-UHFFFAOYSA-M 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 108020004418 ribosomal RNA Proteins 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 208000007056 sickle cell anemia Diseases 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical class [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- QJFHHNFQLQKAQP-UHFFFAOYSA-N tetradecyl 3-(dimethylamino)propane-1-sulfonate Chemical compound CCCCCCCCCCCCCCOS(=O)(=O)CCCN(C)C QJFHHNFQLQKAQP-UHFFFAOYSA-N 0.000 description 1
- ACOJCCLIDPZYJC-UHFFFAOYSA-M thiazole orange Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1.C1=CC=C2C(C=C3N(C4=CC=CC=C4S3)C)=CC=[N+](C)C2=C1 ACOJCCLIDPZYJC-UHFFFAOYSA-M 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/101666—Particle count or volume standard or control [e.g., platelet count standards, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/107497—Preparation composition [e.g., lysing or precipitation, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/108331—Preservative, buffer, anticoagulant or diluent
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 網状赤血球染色用試薬を含み、この網状赤血球染色用試薬はアズールB、 ニュー・メチレン・ブルー、ブリリアント・クレシル・ブルーおよびオキサジン 750よりなる群から選択される約0.7〜約1.3gの核酸染料とn−ドデシ ルβ−D−マルトシド、N−ドデシル−N,N−ジメチル−3−アンモニオ−1 −プロパンスルホネート(DDAPS)およびN−テトラデシル−N,N−ジメ チル−3−アンモニオ−1−プロパンスルホネート(TDAPS)よりなる群か ら選択される約3〜約7mgの網状赤血球球状化剤とシュウ酸のアンモニウム塩 、カリウム塩およびナトリウム塩よりなる群から選択される約17〜約23gの 電解質とを含み;染色用試薬濃度は希釈剤試薬1L当たりであり;希釈剤試薬は 約2.33〜約2.57gの燐酸ナトリウム(二塩基性)と約0.38〜0.4 2gの燐酸カリウム(一塩基性)と約0.18〜約0.22gのEDTA二ナト リウム(二水塩)と約7.25〜約8.86gの塩化ナトリウムと約0.36〜 約0.44gの塩化カリウムと約0.28〜約0.35gのプロクリン300と を含み;さらに脱イオン水 にて1Lとなし、希釈剤試薬は約7.2〜約7.6のpHを有すると共に550 mOs/kgより大の浸透圧モル濃度(osmolarity)を有することを特徴とす る網状赤血球を測定するための試薬系。 2. 網状赤血球染色用試薬が約19.0〜約21.0gのシュウ酸カリウム( 一水塩)と約0.95〜約1.05gのニュー・メチレン・ブルーと約4.75 〜約5.25mgのn−ドデシルβ−D−マルトシドとを含む請求の範囲第1項 に記載の試薬系。 3. 網状赤血球染色用試薬が約20.0gのシュウ酸カリウム(一水塩)と約 1.0gのニュー・メチレン・ブルーと約5.0mgのn−ドデシルβ−D−マ ルトシドとを含む請求の範囲第2項に記載の試薬系。 4. 網状赤血球染色用試薬が約1.0Lの希釈剤試薬をさらに含む請求の範囲 第3項に記載の試薬系。 5. 希釈剤試薬が約2.33〜約2.57gの燐酸ナトリウム(二塩基性)と 約0.38〜約0.42gの燐酸カリウム(一塩基性)と約0.19〜約0.2 1gのEDTA二ナトリウム(二水塩)と約7.65〜約8.45gの塩化ナト リウム と約0.38〜約0.42gの塩化カリウムと約0.30〜約0.33gのプロ クリン300とを含む請求の範囲第1項に記載の試薬系。 6. 希釈剤試薬が約2.45gの燐酸ナトリウム(二塩基性)と約0.40g の燐酸カリウム(一塩基性)と約0.20gのEDTA二ナトリウム(二水塩) と約8.05gの塩化ナトリウムと約0.40gの塩化カリウムと約0.315 gのプロクリン300とを含む請求の範囲第5項に記載の試薬系。 7. a. 血液試料の1部を網状赤血球試薬系と混合し、網状赤血球試薬系は アズールB、ニュー・メチレン・ブルー、ブリリアント・クレシル・ブルーおよ びオキサジン750よりなる群から選択される約0.7〜約1.3gの核酸染料 とn−ドデシルβ−D−マルトシド、N−ドデシル−N,N−ジメチル−3−ア ンモニオ−1−プロパンスルホネート(DDAPS)およびN−テトラデシル− N,N−ジメチル−3−アンモニオ−1−プロパンスルホネート(TDAPS) よりなる群から選択される約3〜約7mgの網状赤血球球状化剤とシュウ酸のア ンモニウム塩、カリウム塩およびナトリウム塩よりなる群から選択される約17 〜約23gの電解質と約1Lの希釈剤試薬と を含み、希釈剤試薬は約2.33〜約2.57gの燐酸ナトリウム(二塩基性) と約0.38〜約0.42gの燐酸カリウム(一塩基性)と約0.19〜約0. 21gのEDTA二ナトリウム(二水塩)と約7.65〜約8.45gの塩化ナ トリウムと約0.38〜約0.42gの塩化カリウムと約0.30〜約0.33 gのプロクリン300とを含み; b. 試料/試薬の混合物を約15分間〜約4時間にわたり保温し; c. 試料/試薬の混合物を一度に実質的に1個の細胞にて集中光学照明の領域 に通過させ、この通過に際し試料/試薬の混合物を流れとして流動させると共に 、試料/試薬の流れをさらに低張性シース試薬の流動する流れ内にさらに包被さ せ; d. 試料/試薬の流れにおける細胞により散乱された光を検出すると共に、そ こからデータを発生させ; e. 発生した散乱光データを集め; f. 試料/試薬の流れにおける他の細胞から網状赤血球を少なくとも部分的に 収集散乱光データに基づき鑑別する ことを特徴とする血液試料における網状赤血球の鑑別および定量方法。 8. 散乱光を約0°、10°および90°の角度で検出する請求の範囲第7項 に記載の方法。 9. 網状赤血球の鑑別が少なくとも部分的に10°および90°の散乱光に基 づく請求の範囲第7項に記載の方法。 10. 血小板凝血物および合併イベントを、収集された10°の散乱光データ により排除する請求の範囲第9項に記載の方法。 11. 約3.7〜約4.3mLの網状赤血球試薬系を約10〜約40μLの凝 固防止された全血と混合する請求の範囲第7項に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/560,601 | 1995-11-20 | ||
| US08/560,601 US5733784A (en) | 1995-11-20 | 1995-11-20 | Reagent system and method for the differentiation and identification of reticulocytes |
| PCT/US1996/018471 WO1997019356A1 (en) | 1995-11-20 | 1996-11-18 | Reagent system and method for the differentiation and identification of reticulocytes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000500584A true JP2000500584A (ja) | 2000-01-18 |
| JP3725553B2 JP3725553B2 (ja) | 2005-12-14 |
Family
ID=24238497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51982297A Expired - Fee Related JP3725553B2 (ja) | 1995-11-20 | 1996-11-18 | 網状赤血球を鑑別および同定するための試薬系および方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5733784A (ja) |
| EP (1) | EP0864091B1 (ja) |
| JP (1) | JP3725553B2 (ja) |
| AT (1) | ATE249630T1 (ja) |
| CA (1) | CA2237473C (ja) |
| DE (1) | DE69629938T2 (ja) |
| ES (1) | ES2206613T3 (ja) |
| WO (1) | WO1997019356A1 (ja) |
Cited By (3)
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| JP2014517324A (ja) * | 2011-06-17 | 2014-07-17 | コンスティテューション・メディカル・インコーポレイテッド | 生体試料の組織処理のための溶液 |
| JP2015522165A (ja) * | 2012-07-05 | 2015-08-03 | ベックマン コールター, インコーポレイテッド | 白血球数の測定方法及び測定装置 |
| WO2024095648A1 (ja) * | 2022-11-04 | 2024-05-10 | 株式会社堀場製作所 | 測定方法、測定システムおよび検査用試薬キット |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2759166B1 (fr) * | 1997-01-31 | 1999-04-23 | Abx Sa | Reactif de coloration pour la determination de cellules sanguines |
| US5935857A (en) * | 1997-08-01 | 1999-08-10 | Coulter International Corp. | Blood diluent |
| US5874311A (en) * | 1997-11-21 | 1999-02-23 | Coulter International Corp. | Method for differentiation of reticulocytes in blood |
| US6060322A (en) * | 1998-10-20 | 2000-05-09 | Coulter International Corp. | Method for identification of reticulated cells |
| US6271035B1 (en) * | 1998-10-20 | 2001-08-07 | Coulter International Corp. | Methods and compositions for rapid staining of nucleic acids in whole cells |
| JP3886271B2 (ja) * | 1998-11-27 | 2007-02-28 | シスメックス株式会社 | 赤芽球の分類計数用試薬及び分類計数方法 |
| US6444471B1 (en) | 1999-10-18 | 2002-09-03 | Research & Diagnostic Systems, Inc. | Reticulocyte containing complete blood control |
| US6784981B1 (en) | 2000-06-02 | 2004-08-31 | Idexx Laboratories, Inc. | Flow cytometry-based hematology system |
| US6706526B2 (en) * | 2002-01-24 | 2004-03-16 | Coulter International Corp. | Low formaldehyde producing blood diluent |
| CN101349644B (zh) * | 2007-07-20 | 2012-06-27 | 深圳迈瑞生物医疗电子股份有限公司 | 一种白细胞分类试剂和其使用方法 |
| US8102161B2 (en) * | 2007-09-25 | 2012-01-24 | Tdk Corporation | Stable output in a switching power supply by smoothing the output of the secondary coil |
| CN101475754A (zh) * | 2008-01-04 | 2009-07-08 | 深圳迈瑞生物医疗电子股份有限公司 | 不对称菁类荧光染料,组合物及在生物样品染色中的用途 |
| CN101602762B (zh) * | 2008-06-10 | 2013-10-16 | 深圳迈瑞生物医疗电子股份有限公司 | 不对称菁类化合物、其制备方法及应用 |
| CN101726579B (zh) * | 2008-10-17 | 2014-06-18 | 深圳迈瑞生物医疗电子股份有限公司 | 血液检测试剂和方法 |
| CN101750274B (zh) * | 2008-12-17 | 2014-06-25 | 深圳迈瑞生物医疗电子股份有限公司 | 白细胞分类计数试剂、试剂盒以及白细胞分类计数的方法 |
| CN101988082B (zh) * | 2009-07-31 | 2015-04-08 | 深圳迈瑞生物医疗电子股份有限公司 | 白细胞分类计数试剂、试剂盒及其制备方法和白细胞分类计数的方法 |
| CN111936905B (zh) | 2018-03-30 | 2023-01-06 | Idexx实验室公司 | 流式细胞仪的激光光学组件 |
| EP3789757B1 (en) * | 2018-04-28 | 2025-11-05 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd. | Blood analyzer and analysis method |
| KR102547788B1 (ko) | 2020-06-17 | 2023-06-26 | 아이덱스 래보러토리즈, 인코포레이티드 | 플로우 사이토미터 및 그 레이저 광학 어셈블리 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412004A (en) * | 1981-06-26 | 1983-10-25 | Technicon Instruments Corporation | Method for treating red blood cells to effect sphering and reagent therefor |
| US5045472A (en) * | 1981-06-26 | 1991-09-03 | Technicon Instruments Corporation | Reagent mixture and composition for treating red blood cells to effect sphering |
| US4575490A (en) * | 1984-02-29 | 1986-03-11 | Technicon Instruments Corporation | One step method for sphering and fixing whole blood erythrocytes |
| US5075556A (en) * | 1989-12-01 | 1991-12-24 | Technicon Instruments Corporation | Acridine orange derivatives and their use in the quantitation of reticulocytes in whole blood |
| US5284771A (en) * | 1991-12-05 | 1994-02-08 | Miles Inc. | Reagent compositions and their use in sphering cells |
| US5350695A (en) * | 1991-12-05 | 1994-09-27 | Miles Inc. | Methods for the identification and characterization of reticulocytes in whole blood |
| US5360739A (en) * | 1991-12-05 | 1994-11-01 | Miles Inc. | Methods for the identification and characterization of reticulocytes in whole blood |
| WO1994027146A1 (en) * | 1993-05-14 | 1994-11-24 | Coulter Corporation | Reticulocyte analyzing method and apparatus utilizing light scatter techniques |
| US5487975A (en) * | 1993-11-15 | 1996-01-30 | Ventana Medical Systems, Inc. | Biotin/avidin formulation |
| US5691204A (en) * | 1995-04-21 | 1997-11-25 | Abbott Laboratories | Compositions and methods for the rapid analysis of reticulocytes |
-
1995
- 1995-11-20 US US08/560,601 patent/US5733784A/en not_active Expired - Lifetime
-
1996
- 1996-11-18 ES ES96942767T patent/ES2206613T3/es not_active Expired - Lifetime
- 1996-11-18 DE DE69629938T patent/DE69629938T2/de not_active Expired - Lifetime
- 1996-11-18 AT AT96942767T patent/ATE249630T1/de not_active IP Right Cessation
- 1996-11-18 CA CA002237473A patent/CA2237473C/en not_active Expired - Fee Related
- 1996-11-18 EP EP96942767A patent/EP0864091B1/en not_active Expired - Lifetime
- 1996-11-18 JP JP51982297A patent/JP3725553B2/ja not_active Expired - Fee Related
- 1996-11-18 WO PCT/US1996/018471 patent/WO1997019356A1/en not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014517324A (ja) * | 2011-06-17 | 2014-07-17 | コンスティテューション・メディカル・インコーポレイテッド | 生体試料の組織処理のための溶液 |
| JP2015522165A (ja) * | 2012-07-05 | 2015-08-03 | ベックマン コールター, インコーポレイテッド | 白血球数の測定方法及び測定装置 |
| WO2024095648A1 (ja) * | 2022-11-04 | 2024-05-10 | 株式会社堀場製作所 | 測定方法、測定システムおよび検査用試薬キット |
Also Published As
| Publication number | Publication date |
|---|---|
| US5733784A (en) | 1998-03-31 |
| WO1997019356A1 (en) | 1997-05-29 |
| CA2237473C (en) | 2004-11-02 |
| CA2237473A1 (en) | 1997-05-29 |
| ATE249630T1 (de) | 2003-09-15 |
| JP3725553B2 (ja) | 2005-12-14 |
| ES2206613T3 (es) | 2004-05-16 |
| EP0864091B1 (en) | 2003-09-10 |
| DE69629938D1 (de) | 2003-10-16 |
| DE69629938T2 (de) | 2004-07-15 |
| EP0864091A1 (en) | 1998-09-16 |
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